Direct (nonstop) flights from Greensboro/High Point to Dulles
1 airline flys nonstop from Piedmont Triad (GSO) to Washington Dulles International (IAD). It's 239 miles (385 km), about 1h 18m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Greensboro/High Point to Dulles with one stop · direct emits 44 kg CO₂ per passenger
Looking for the return flight?
IAD → GSO: Flights from Dulles to Greensboro/High PointOther direct flights from Greensboro/High Point
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from Greensboro/High Point to Dulles?
A nonstop flight from Greensboro/High Point (GSO) to Dulles (IAD) takes approximately 1 hours and 18 minutes. The distance is 239 miles (385 km).
Which airlines fly nonstop from Greensboro/High Point to Dulles?
Just United Airlines.
Is there a nonstop flight from Greensboro/High Point to Dulles?
Yes. 1 airline: United Airlines.
How far is Greensboro/High Point from Dulles?
The flight distance from Greensboro/High Point to Dulles is 239 miles (385 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Greensboro/High Point to Dulles?
At 1h 18m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Greensboro/High Point to Dulles?
Roughly 44 kg CO2 per passenger one-way. That's about the same as driving 220 km.
Is the return flight from Dulles to Greensboro/High Point also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Greensboro/High Point to Dulles?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Piedmont Triad for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.